2024-04-17 06:39
To install and use the traceroute on Debian, update the APT package to install the traceroute tool and then use it with multiple options offered by the tool Read More
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easy to follow and understand computer tutorials written by liberians
2024-04-17 06:34
To get Debian on a remote desktop, install the xfce to Debian to get the xrdp and configure it to start the desktop environment at the time of remote connection Read More
2024-04-17 06:30
To change the password in the Debian 12 machine, simply use the passwd command in the terminal or change it through the settings page using GUI Read More
2024-04-17 06:27
To build the Debian package, update the APT packages to get the updated ProFTPD packages and configure its source file before building Read More
2024-04-17 06:23
To install FFmpeg on Ubuntu 24.04, use the Snap, App Center, or Tar file methods. You can also install it from the official repositories via the apt command Read More
2024-04-08 06:34
To install Chromium Web Browser on Ubuntu 24.04, use the Snap, Flathub, or the apt. Additionally, you can install it from the App Center Read More
2024-04-08 06:23
To install Curl on Ubuntu 24.04, execute the “sudo apt install curl” command and understand its use by employing its flags, as discussed below Read More
2024-04-08 06:20
To enable SSH on Ubuntu 24.04, install it, and then enable/start its service. After that, configure the UFW firewall and remotely access the system Read More
2024-03-31 19:05
ESP32 is an IoT-based smart microcontroller board. With its advanced built-in features like Bluetooth and Wi-Fi, it can also interface several peripherals for reading real-time values. ESP32… Read More
2024-03-29 11:38
The ipconfig command is used to display the DHCP configurations for all the adapters on the PC with its additional flags like all, release, renew, etc Read More
2024-03-29 11:34
The S Mode in Windows 11 is a special feature that prevents installing any app from outside the Microsoft Store. You can disable it via the Microsoft Store Read More
2024-03-29 11:31
The tracert command on Windows allows you to troubleshoot the network connectivity by sending the packets and you can analyze them and resolve the issues Read More
2024-03-29 11:23
The “sfc” command on Windows scans the system’s file integrity and attempts to repair the corrupt ones. You can use it via the WinRE or Command Prompt Read More
2024-03-29 11:16
To zoom in on Windows, press & hold the ctrl key and press the “+” key. To zoom out, press & hold the ctrl key and then press the |-” key Read More
2024-03-15 07:02
To take screenshots on Windows 11, use the Snipping Tool, Xbox Game Bar, and PRT SC shortcut key combinations. Or use third-party apps Read More
2024-03-15 07:00
To remove the duplicates from a Java List, use the stream.distinct() method, HashSet from set interface or List.contain() method with custom logic, etc Read More
2024-03-15 06:56
To print the prime numbers between 1 to N, you can use a pre-defined range (N), input dynamic values from the user, or use recursion as shown in this article Read More
2024-03-15 06:52
To split screen in Windows, use the Snap Windows features or its keyboard shortcuts. Or use the FancyZones from Microsoft PowerToys Read More
2024-03-15 06:48
To force quit applications on Windows, use the Alt + F4 keys, Task Manager, or the Taskkill Command. In Windows 10, you can do it via the Settings app too Read More
2024-02-29 16:04
To install the VirtualBox on Debian 12, download its GPG key, add its repository, install the required kernel headers, and run “sudo apt install virtualbox-7.0” Read More
2024-02-29 16:00
To install “Node.js” on Debian 12, use the Default Repositories, the NodeSource PPA Repository, or the NVM, as discussed in this guide Read More
2024-02-29 15:56
To get the IP Address in Debian 12, use the “ip”, “ifconfig”, “nmcli”, “nmtui”, “hostname” or “iproute” commands. You… Read More
2024-02-29 15:52
To enable the “sudo” on a user account in Debian 12, use the “usermod” or “adduser” commands. Additionally, you can add the user in the “/etc/sudoer… Read More
2024-02-29 15:48
The crontab on Debian 12 automates the tasks and runs on top of the crond daemon. It executes the scripts and commands specified in the crontab file Read More
2024-02-28 13:33
The Unary operators perform operations only on a single operand or variable. These operators are “Plus”, “Minus”, “Bitwise”, Increment”, and “… Read More
2024-02-28 13:30
To check if a String is Numeric in Java use the “isDigit()”, “anyMatch()”, “isCreatable()”, “isParsable()”, “isNumeric()”, and &ld&hell…Read More
2024-02-28 13:29
To use the ping command on Windows, simply open the CMD terminal and type the ping command with its destination server and multiple flags Read More
2024-02-28 13:22
The “Taskkill” command in Windows kills the specified process. It takes the PID or Imagename as input and performs the specified operation, discussed below Read More
2024-02-28 13:17
The netstat command in Windows lets you view the detailed statistics of your network and using its flags, you can customize the output as needed Read More
2024-02-26 08:58
To capture a screenshot in Debian, use the “import” command or the keyboard shortcuts. You can install/use other tools as well, which are discussed below Read More
2024-02-26 08:52
To install the mysql on Debian 12, add its repository, configure it, and then execute the “sudo apt install mysql-server” command Read More
2024-02-26 07:41
To install the “KDE” on Debian 12, run “sudo apt install kde-version” and replace the version with the version you want to install, as seen in this guide Read More
2024-02-26 07:35
To install Discord Debian 12, the “.deb” package, the “Flathub”, the “Snap” or the “tar.gz” file. It is not available in the default Debian 12… Read More
2024-02-26 07:30
To install the “ping” command in Debian 12, run “sudo apt install iputils-ping -y” or download its specific version using the “.deb” file Read More
2024-02-22 10:41
The “Object Type Casting” allows objects of different subclasses/superclasses to be treated as objects of their common superclass/subclasses Read More
2024-02-22 10:26
The “Thread.sleep()” method halts the execution of a current Thread for the specified time interval and it executes from the same state when time ends Read More
2024-02-22 10:20
To compare enum members in Java, use the “==” operator to perform referential comparison
or use the “equals()” method to perform value-based comparison Read More
2024-02-22 10:16
To check if an Object is null, use the “==” operator, “Optional” class, “isNull()”, “requireNonNull()”, “isPresent()”, “all… Read More
2024-02-22 10:11
To get the current year in Java, different instances of multiple classes such as Instant, Gregorian, Clock, YearMonth, etc. are used as shown in this article Read More
2024-02-14 04:47
To set up a static IP address on Debian 12, use the “/etc/network/interfaces” file, the “nmcli” “nmtui” command, or the Network Settings (GUI) Read More
2024-02-14 04:35
To list the installed packages on Debian 12, use the “apt list” or “dpkg --list” command or use the “Synaptic Package Manager” or the “/var/log/dpkg… Read More
2024-02-14 04:27
To install the “nslookup” on Debian 12, use the “sudo apt install dnsutils” command. The “nslookup” command is included in the “dnsutils” pack… Read More
2024-02-14 04:23
To install the netstat on Debian 12, run “sudo apt install net-tools”. The netstat utility is bundled in the “net-tools” package Read More
2024-02-14 04:17
To install the dig on Debian 12, run “sudo apt install dnsutils”. The dig utility is bundled in the “dnsutils” package Read More
2024-02-09 11:38
To update Kernel on Debian 12, find the latest available Kernels for your system. Then use “sudo apt install linux_image_version” to update the kernel Read More
2024-02-09 11:31
Select “Advance options…Cinnamon” from the grub menu, press “e” and add “rw init=/bin/bash” to the line starting with Linux. Or use the recovery mo… Read More
2024-02-09 11:24
To temporarily mount a drive on Ubuntu 22.04, use the “mount” command. Use the “/etc/fstab” file for the permanent mount and configure it accordingly Read More
2024-02-09 11:16
To install “samba” on Debian 12, use the command “sudo apt install samba -y”. To configure the “samba”, use the “/etc/samba/smb.conf” file Read More
2024-02-09 11:11
To install and use Wine on Debian 12, import its GCP key, repository and install it. Now use it to install several supported Windows applications on Debian 12 Read More
2024-01-30 10:59
To flatten a ListofLists or nested List in Java, use the “forEach()” with “addAll()”, “flatMap()”, “reduce()”, “collect()”, and &l&hell…Read More
2024-01-30 10:54
To design the LSTM network using Pytorch, download and preprocess the dataset to train the LSTM model. After that, test the model on the unseen data Read More
2024-01-30 10:48
To design the custom loss, simply understand the problem and DL models to implement on it and then customize the loss function using the PyTorch framework Read More
2024-01-30 10:44
To design a convolutional neural network model, get the dataset to build the structure of the CNN model, and train it on the dataset to get predictions Read More
2024-01-30 10:39
To create a transformer in PyTorch, import the torch library to build the components like self-attention, encoder, and decoder for testing the transformer Read More
2024-01-26 04:45
When we talk about or study Infrastructure as Code (IaC) concepts, Terraform comes to our minds first. Terraform is a popular Infrastructure as a Code tool among users due to its simplicity… Read More
2024-01-26 04:40
In recent years, IaC (Infrastructure as Code) tools have become essential to us when provisioning and managing our IT infrastructure components. The secret behind these tools is they automat… Read More
2024-01-26 04:37
In the modern world, organizations tend to use IaC (Infrastructure as Code) tools instead of traditional methods to provision and manage their IT infrastructure components. The main disadvan… Read More
2024-01-25 09:59
Terraform is a popular IaC (Infrastructure as Code) tool that allows users to define infrastructure resources and provision and manage them through simple code. Developers use a terraf… Read More
2024-01-25 09:55
Terraform is a unique and powerful tool built for developers worldwide, enabling them to provision and manage their IT infrastructure resources by writing a simple code snippet. In Terraform… Read More
2024-01-25 06:29
In the world of IT, the provision and management of infrastructure components have become more complex as technology advancements. A simple example is cloud computing. With the arrival of th… Read More
2024-01-25 06:25
In the IT industry, we use Infrastructure as Code (IaC) tools for automating the process of provisioning and managing the IT infrastructure components. These tools differ from others as IaC… Read More
2024-01-25 06:12
Guide on the top 10 most used Linux distributions in which the developers create and edit the Linux distros and enable an innovation within the Linux ecosystem Read More
2024-01-19 07:35
To sort a map by value in Java, use the Java 8 “stream()”, “sorted()”, and “collect()” methods, “sort()” collection method, or “TreeMap… Read More
2024-01-19 07:30
In Java, use the “finally” block along the “try/catch” block to perform additional actions without depending on whether the “exception” is raised or handl… Read More
2024-01-19 07:25
A List of Lists stores the data in hierarchy format by inserting List as the element of another List using List.of(), Array.asList(), and Stream API methods Read More
2024-01-19 07:03
To calculate the contrastive loss, create the SSL model with the dataset to understand its features and compare the objects for calculating loss value Read More
2024-01-19 06:58
To calculate the loss of binary classification model, design the model and train it on the existing data with the loss value to optimize the model’s performance Read More
2024-01-15 04:53
To set up the JAVA_HOME environment variable path in Ubuntu 22.04, you can use the terminal by executing different commands Read More
2024-01-15 04:49
To make a file executable in the Linux/Ubuntu terminal there are different methods available such as using the terminal and by using the GUI Read More
2024-01-15 04:44
We can generate random numbers using randint(),randrange(), choice() methods, and secrets module. These methods generate random numbers within a specified range Read More
2024-01-15 04:41
Knowing Linux OS name and kernel version helps a lot when you fix the errors and install new programs. Here is a quick guide to find out both Read More
2024-01-15 04:30
To convert a string into datetime, use strptime() method which converts a string into a datetime object, and dateutil module which parses date and time formats Read More
2024-01-12 10:25
We can find a file’s location in Linux using three commands. The find command, the locate command, and the grep command Read More
2024-01-12 10:20
To compress the folder with tar, you can use -zcvf with gzip compression, -jcvf bzip2 compression, and -zstd zst compression Read More
2024-01-12 10:16
To run the Python function in the terminal you can use the terminal to execute the Python script with the python3 preprocessor you can also use the Python shell Read More
2024-01-12 10:13
You can run python script line by line on Ubuntu by moving to the desktop and creating an executable file there Read More
2024-01-12 10:10
A Python object can be correctly cleaned up with the __del__() method that deletes the object thus performing the cleanup process Read More
2024-01-11 08:09
There are different methods available to copy and paste the command in the Linux terminal such as by using the keyboard shortcuts and by using a screen program Read More
2024-01-11 08:04
To install Python on Ubuntu, first update the system using the “sudo apt update” command. Then execute the “sudo apt install python3” command Read More
2024-01-11 07:58
To monitor system resources in Ubuntu 22 we use System Monitor software which monitors and analyzes every resource. It monitors software and hardware resources Read More
2024-01-11 07:54
To navigate through the home directory in Ubuntu 22.04, you can use different methods, like the cd command, cd ~, $HOME, and the cd - command Read More
2024-01-11 07:51
To run Windows applications on Ubuntu, we can install Wine and Winetricks. These packages enable us to install Windows-based programs on Ubuntu Read More
2024-01-10 06:55
There are different ways to update the software on Ubuntu/Linux such as using the command line to update and using GUI to update Read More
2024-01-10 06:51
Go to Discord’s website and click on the login button. Now click on Register link and provide basic details such as email etc. Now verify the email and your discord will be created Read More
2024-01-10 06:48
To grant permissions on Discord, select server and click on server settings. Now select Roles Category and click on Default Permission and enable permissions Read More
2024-01-10 06:45
To delete multiple messages on Discord, install the MEE6 bot and integrate it with your Discord server. Type the !clear number command Read More
2024-01-10 06:40
To ban words on Discord, we use external bots such as Dyno Bot, Anti-Swear Bot, Censor Bot, etc. These bots restrict users to use certain words that can be harmful Read More
2024-01-09 10:58
To find the files in your Linux/Ubuntu operating system there are three main commands used such as “find”, “locate”, and “grep” Read More
2024-01-09 10:50
To enable the Windows 10 subsystem for Linux, enable the Windows Subsystem for Linux option from the “Turn Windows Features on and off” Read More
2024-01-09 10:47
To change the IP address in Ubuntu 22.04, you can use your terminal as well as you can change it by using the GUI settings option Read More
2024-01-09 10:44
Beginner Linux users are often limited to the terminal. Viewing a file in the command line is a different idea to them, and it is strikingly different from viewing a file on a notepad in Win… Read More
2024-01-09 10:41
To find the file size in Linux there are three simple ways to use such as by using du command, stat command, and then ls command Read More
2024-01-08 09:51
To update the Ubuntu 22, you can update by executing commands on the terminal and using System Updater. Use sudo apt update && apt upgrade -y command to update Read More
2024-01-08 07:02
Golang (also known as the “Go”) is an open-source programming language supported by Google. It has built-in concurrency and a robust standard library makes it easy to under… Read More
2023-12-30 09:03
The “PrintWriter” class extends the “Writer” class which is used to write the data of various types to multiple output streams such as file, and console Read More
2023-12-30 08:58
To filter a List in Java use the Java 8 Stream API “filter()” Method, Predicate Interface, Filter Interface, and Guava “FluentIterable” Class Read More
2023-12-29 11:47
On Linux Mint, different package management tools including “apt”, “snap”, and the “flathub” are used to manage the software and applications packages Read More
2023-12-29 11:41
To install VLC on Linux Mint, different approaches, such as “APT” repository, “Snap” package manager, source code, and the “Flatpak” package manager are u… Read More
2023-12-29 11:30
To install Steam on your Linux Mint system, the “APT” package manager, Steam’s official repository, or the “Flatpak” package manager are used Read More
2023-12-29 11:21
To install Grub customizer on Linux Mint, the “sudo apt install grub-customizer” command is used. It can change menu visibility, background image, and others Read More
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